The TOC search (Terrorist and Organized Criminal Search) is a dynamic database which offers comprehensive information on global terrorist networks and helps researchers, analysts, students and others to prevent terrorism. It is result of a common project realized by the Faculty of Security Studies and Faculty of Mathematics, University of Belgrade, which had started the program in December 2007. The scope of TOCSearch is to provide in-depth research and analysis on terrorist incidents, terrorist groups, organizations, their members, leaders and also links and relations between the individuals and groups. The purpose of the database is to integrate data from variety of sources, including foreign and domestic news, professional security journals, reports and databases, and academic works. History The starting point in the TOCSearch project was the data presented on the map Al-Qaeda Network: Principals, Supporters, Selected Cells and Significant Activities (1992–2004). The map was prepared by J. L. Boesen, Raytheon Genesis Facility Institute Reston (2004), using data derived from open sources. The data presented in the map were classified and stored in order to create backbone of the database. Classification The data in the database are classified in seven entities: individuals, groups, organizations, supporters, actions, links and GMC reports. The database contains simple and advanced search features. The simple search enables the researcher to explore the chosen entity by given keyword or part of an entity name. The advanced search feature is implemented for individuals, groups, organizations, supporters and actions. It is performed by using different properties: alias, belongs to organization, belongs to group, leader, religion, in relation with, type or actors of the attack, etc. All search results are presented together with the basic information on the found subjects, enabling in-depth search to be performed as well. An important feature of TOCSearch is the fact that links between the mentioned terrorist-related categories are stored and classified in the database. The results of both simple and advanced searches provide information whether there is a link (active or inactive) from a particular item. The in-depth search feature gives more information on the found link. This is a unique feature of TOCSearch which no other terrorist database has had up to the point of its creation. Incoming reports are sorted and stored by date in GMC section of the TOC search database. The George Marshall Center provided TOCSearch with their GMC reports archive and they send daily PTSS and other GMC reports.